Maintaining hardwood floors is essential for their longevity and appearance. Regular sweeping or vacuuming helps remove dirt and debris that can scratch the surface. It's also important to use a damp mop with a cleaner specifically designed for hardwood to avoid excess moisture, which can damage the wood. To protect hardwood floors, place mats at entryways and use furniture pads to prevent scratches. Avoid wearing high heels or shoes with hard soles indoors. Additionally, consider refinishing the floors every few years to restore their shine and protect against wear and tear.